Strengthening of Remaining Part of Chiryacoat Muhamdabad-Ghoshi-Madhuban Road (KM. 30 31 33(940) 34 35 36 37 38 39 43 44 and 53) Length 11.940 KM

Amount

Scarifying the Existing Bituminous road Surface to a depth of 50mm. And disposal of scarified meterial within all lifts and lead upto 1000m.

Cement Treated Sub Base Providing, laying and spreading material on a prepared sub base, adding cement (OPC) @2% by weight to the spread material manually, mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub- base.

WMM+1% OPC Cement + 3.5% Emulsion Providing, laying, spreading and compacting graded stone aggregate (WMM) after mixing with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, laying with 1% OPC cement and 3.5% Emulstion (SS-2) in uniform single layer on sub base/subgrade and compacting with the road roller to achieve the desire density.

Providing and applying tack coat (2) with Bitumen VG-10 using Bitumen pressure distributor at the rater of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom as per Techincal Specification Clause 503.

Providing and laying bituminous concrete with 100 TPH capacity Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4 % of mix and filler, transporting the hot mix plant to work site,laying with hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tendem rollers to achieve the desire compaction as per MoRTH Specification Clause 509 complete in all respect.

Construction of "U" type Drain using PCC M15 in foundation, RCC grade M20 (Using concrete mixture), Fe.-415 HYSD Bars as reainforcement :- 6.1 Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and laoding in tippers trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections and transporting to the embankment location within all lifts and lead upto 1000m. As per MORTH & H specification No. 301 Sr. No. 3.6.

Plain cement (PPC) concrete M15 in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Providing and laying reinforced cement (PPC) concrete M-20 with superstructure as per drawing and technical specifications Clause 800,1205.4 and 1205.5

Supplying, fitting and placing HYSD bar reinforcement in super structure complete as per drawing and technical specifications.

Construction of Embankment with Material Obtained from Roadway cutting Construction of Embankment with approved material Obtained from Roadway cutting all lifts and leads, spreading, grading to required slope and compacting to meet requirement of Table 300-2. As per MoRT&H specification No. 305 Sr. No. 3.16. (Only for Patary Work)

Construction of Embankment with approved material deposited at site from Roadway cutting and excavation from Drain and foundation of other structures graded and compacted to meet requiredment ofTable 300-2. As per MoRT&H specification No. 305 Sr. No. 3.17. (Patari Compaction Only).